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landjail Jail Type

Documentation for LandJail

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landjail is Agent Firewall's alternative jail type that uses Landlock V4 for network isolation.

Overview

Agent Firewall uses Landlock V4 to enforce network restrictions:

  • All bind syscalls are forbidden
  • All connect syscalls are forbidden except to the port that is used by http proxy

This provides network isolation without requiring network namespace capabilities or special Docker permissions.